Shaabad farsamo
Tilmaanta alaabta
Sesl-ka mashiinka farsamaysan ee loo yaqaan 'pume' waxaa loola jeedaa rakibaadda hawsha qufulka firfircoon ee qalabka mashiinka mashiinka, iyadoo laga fogaanayo qulqulka dareeraha ku jira xaddiga biyo-mareenka iyada oo loo marayo qayb ka mid ah mashiinka ka baxsan mashiinka mashiinka; Sababtoo ah bamka biyaha ee loogu talagalay daadinta dareeraha, oo leh rakibid jiif ah, xawaare sare, cadaadis sarreeya, oo leh qaybo adag, caabbinta daxalka iyo astaamo kale, sidaa darteed bambooyin leh qalabka jirka ee farsamada farsamada badanaa waxay u baahan yihiin inay iska caabiyaan aafada saameynta walxaha adag, xawaaraha sare ee duugista xoqida dusha ka hooseysa heerkulka sare, parmeter-ka cadaadiska sarreeya ma aha mid xasilloon, qaab dhismeedka jajabku, daxalka, iwm. Saamaynta waxyaalaha aan la jeclayn, shuruudaha sare ee qalabka wax lagu xidho shaybaarka, badiyaa khilaafaadka dusha sare ee badaha ikhtiyaar ikhtiyaari ikhtiyaari ah ayaa leh carbide ku saleysan nikkel, falcelinta saldhiga cobalt sintering carbide sibidhka ah, sinteringless cadaadis ee silicon carbide, silicon carbide, geaphite biraha, ptfe filler geaphite, ptfe oo ay ka buuxaan fiber galaas, 3 qiijiid 2 aluminium cayiman oo aluminium ah, iwm. Qalabka aasaasiga ah waxaa loo dooran karaa 2Cr13 bir aan wasakh lahayn, 301 ahama, 304 bir bir ah, 316 bir bir ah, 316L bir bir ah, 904L bir bir ah, ptfe, iwm. guga qaybo ka mid ah magdhawga ayaa loo dooran karaa qalab loogu talagalay HHS alloy, 1Cr18Ni9Ti, 3Cr13, iwm.
Ku saabsan rakibaadda
In la doorto qaab sax ah oo ku habboon iyo shaabadaynta shaabadda farsamada iyadoo loo eegayo xaaladaha shaqada, iyo rakibidda tooska ah loona adeegsanayo fure lagu hubinayo hawlgalka xasilloonida muddada-dheer, amniga iyo kalsoonida. Rakibaadda khaldan iyo si xun u isticmaalka ayaa hoos u dhigi doonta leakproofness-ka, waxayna gaabin doontaa cimri-dhererka waxayna horseedi doontaa cilad-bixinta. Ku rakibida iyo tilmaamaha adeegsiga shaabadda mechniical waa sida soo socota.
Xogta waxqabadka
Dhexdhexaad: bullaacadaha, dheecaanka milixda, baab'inta gaaska gaaska ama aashitada adag ee dhalada ah, alkali iyo shiraac
Cadaadis: ≤1.5 MPa
Heerkulka: ≤9 ama ℃ ama≤110 ℃ ama≤120 ℃ ama≤180 ℃
Qiyaasta adag: ≤35%
Qiimaha PH: 4.5-7.0 ama aan xadidnayn
Waxyaabaha Chloride ion: 20000-60000ppm
Ballaca: 40mm ama 75mm or100mm or155mm or200mm or220mm
